538371 has 12 divisors (see below), whose sum is σ = 797160. Its totient is φ = 349920.

The previous prime is 538367. The next prime is 538397. The reversal of 538371 is 173835.

It is not a de Polignac number, because 538371 - 2² = 538367 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (538301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 361 + ... + 1098.

It is an arithmetic number, because the mean of its divisors is an integer number (66430).

2⁵³⁸³⁷¹ is an apocalyptic number.

538371 is a deficient number, since it is larger than the sum of its proper divisors (258789).

538371 is a wasteful number, since it uses less digits than its factorization.

538371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506 (or 1503 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 538371 is about 733.7376915492. The cubic root of 538371 is about 81.3505610883.

It can be divided in two parts, 538 and 371, that added together give a palindrome (909).

The spelling of 538371 in words is "five hundred thirty-eight thousand, three hundred seventy-one".